Nurse sharks (Ginglymostoma cirratum), being fed in shark and ray alley, Caye Caulker, Mesoamerican Barrier Reef, Belize

Hippopotamus (Hippopotamus amphibius) in the river Khwai, Okavango Delta, Botswana, Africa

Traditional fiesta at Villaviciosa in Asturias, Northern Spain

Woman wearing Jamaican national costume for cultural display at Governor General's Residence, Kings House, Kingston, Jamaica

Girl wearing a traditional headdress, Kuwait

Woman wearing traditional Indonesian dress, Jakarta, Indonesia.

Killer whale (Orcinus orca) surfacing at speed, with eye visible under white eye patch. Snaefellsness Peninsular, Iceland.

Starry night octopus, Octopus luteus, foraging on coral reef at night, Malapascua, Cebu, Philippines, Visayan Sea.

Young woman with snorkeling gear on sandy beach, catamaran and palm tree, Maldives, Indian Ocean

Front view eco cosmetics concept_2

Close-up of a Stout moray eel (Muraena robusta) with sharp teeth, Wailea, Maui, Hawaii, United States of America

An African bush elephant (Loxodonta africana) is throwing dust over itself with its trunk on a bare earth slope with trees in the background under a clear sky. It has mud stains on its trunk, and the dust is exploding in a cloud against its wrinkled grey skin. Shot with a Nikon D810 in Chobe National Park; Botswana

Hawaii, Oahu, Waikiki, Young woman holding surfboard and posing for camera.

Hawaii, Maui, Molokini, monk seal playing.